<!DOCTYPE HTML>
<html>
<head>
  <meta charset='utf-8'>
  <title>dynamic sibling selector testcase</title>
  <script>
    window.onload = function() {
      document.getElementById("adjacent").appendChild(document.createTextNode("PASS: You should see this"));
      document.getElementById("general").appendChild(document.createTextNode("PASS: You should also see this"));
    };
  </script>
  <style>
  .test {
    background: #fcc;
  }
  #adjacent:not(:empty), #general:not(:empty) {
    background: #cfc;
  }
  #adjacent:not(:empty) + .test {
    display: none;
  }
  #general:not(:empty) ~ .test {
    display: none;
  }
  </style>
</head>
<body>
  <div>
    <div id="adjacent"></div>
    <div class="test">
      FAIL: You should NOT see me.
    </div>
  </div>

  <div>
    <div id="general"></div>
    <div class="test">
      FAIL: You should NOT see me either.
    </div>
    <div class="test">
      FAIL: You should NOT even see me.
    </div>
  </div>
</body>
</html>
